Laughing Gull - Bill Rowe
報告

提供者

日期

eBird 紀錄清單 S274923160

地點

Carlyle Lake (southern perimeter and lake)
Clinton, Illinois, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 38.6731039, -89.3531989
年齡
未確定
性別
未確定

觀察細節

Beach by marina. First-cycle bird, already with substantial gray on back. Note rather long black bill, head pattern, eye crescents, long legs (vs. Franklin's), and upper and underwing patterns. Note also the photo of it taking flight under the right wing of the Lesser Black-back, photo below.

技術資訊

型號
Canon PowerShot SX50 HS
ISO
250
焦距
89.5 mm
閃光
Flash did not fire
光圈值
f/5.6
快門
1/1250 sec
次方
1415 pixels x 1015 pixels
原始檔案大小
612.93 KB